passerby

noun

pass·​er·​by ˌpa-sər-ˈbī How to pronounce passerby (audio)
ˈpa-sər-ˌbī
plural passersby ˌpa-sərz-ˈbī How to pronounce passerby (audio)
ˈpa-sərz-ˌbī
: one who passes by
A passerby saw the accident and offered to help.

Examples of passerby in a Sentence

A passerby saw the accident and stopped to help. Passersby were asked if they were registered to vote.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The 23-year-old woman survived and was rescued May 21 by a passerby, who took her to a hospital, the Honolulu Police Department said in a Facebook post. Sara Schilling, Sacbee.com, 27 May 2025 Related Articles Throngs of people formed an unruly line outside, possibly leading passerby to believe the legendary warehouse sale had somehow been revived. Ari Stark, Footwear News, 20 May 2025 After a passerby found the arm on the beach on May 11, 2024, Ald. Steve Sadin, Chicago Tribune, 19 May 2025 The elementary school teacher told the outlet the man had even hidden it in a way that no other passerby might take it. Sam Gillette, People.com, 29 Apr. 2025 See All Example Sentences for passerby

Word History

First Known Use

1567, in the meaning defined above

Time Traveler
The first known use of passerby was in 1567

Browse Nearby Words

Cite this Entry

“Passerby.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/passerby. Accessed 3 Jun. 2025.

Kids Definition

passerby

noun
pass·​er·​by ˌpas-ər-ˈbī How to pronounce passerby (audio)
plural passersby ˌpas-ərz- How to pronounce passerby (audio)
: one who passes by

More from Merriam-Webster on passerby

Last Updated: - Updated example sentences
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